A291864 Number of undirected Hamiltonian paths in the n X n rook complement graph.

0, 0, 756, 5103023616, 472236415257776486400

Offset

1,3

Links

Table of n, a(n) for n=1..5.

Eric Weisstein's World of Mathematics, Hamiltonian Path

Eric Weisstein's World of Mathematics, Rook Complement Graph

Crossrefs

Sequence in context: A289570 A269934 A269898 * A173507 A101833 A261858

Adjacent sequences: A291861 A291862 A291863 * A291865 A291866 A291867

Keyword

nonn,more

Author

Eric W. Weisstein, Sep 04 2017

Status

approved